Borosk existed as a celestial body situated within the Prefsbelt sector, found in the Outer Rim Territories of the galaxy. This location is within the Prefsbelt sector.
- The initial mention of Borosk occurred in Star Wars: The Force Awakens Beginner Game.
- The Last Jedi: Bomber Command
- Star Wars Galaxy Map
- SWCA 2022: 7 Things We Learned from the Lucasfilm Publishing Behind the Page Panel on StarWars.com (backup link)